.avatar-frame {
    width: 180px;
    height: 258px;
    margin: 20px 0;
    position: relative;
    background: #ffffff;
    border: 10px solid var(--primary-color);
    box-shadow: 0 8px 20px rgba(44, 62, 80, 0.9);
}

.post-card {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.post-card:hover {
    transform: translateY(-5px);
}

@media (max-width: 768px) {
    .nav-list {
        flex-direction: column;
        text-align: center;
    }
}


